@misc{indiciaee49852a025c7,
  title = {Cleaner air through training programs.},
  author = {R A Elmore},
  year = {1966},
  doi = {10.1080/00022470.1966.10468486},
  url = {https://pubmed.ncbi.nlm.nih.gov/5940119/},
  note = {Source identifier: 5940119}
}